JP3900760B2 - Image creation device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an image creating apparatus, and more particularly to an apparatus for creating an index image that is one image formed by arranging a plurality of images in a matrix.
[0002]
[Prior art]
Conventionally, in a printing service for images taken on a silver salt film and a printing service for image data recorded by a digital camera, a print image of about 20 sheets or one film can be displayed so that all printed images can be listed. There is a print service in which reduced images (hereinafter, thumbnail images) are arranged in a matrix and printed on a single print sheet. In general, such a plurality of images printed in a matrix on one print sheet is called “index print”.
[0003]
Normally, in index printing on a silver halide film, the thumbnail images are arranged in order of photographing (recording), and a serial number is assigned to each image. Also, in the case of index printing for images taken with a digital camera, as in the case of a silver halide film, the images are arranged in the order of image recording (usually shooting order), and the file name of the image is assigned to each thumbnail image. The
[0004]
FIG. 23 shows an example of a conventional index print. The index print is provided, for example, when a print service store is requested to print an image recorded on a recording medium by a digital camera. All images printed in this way can be recognized at a glance. As shown in this figure, in the index print, a plurality of thumbnail images are arranged in a matrix, and information such as a file name P2, a print size, and a number P3 is written for each image P1.
[0005]
[Problems to be solved by the invention]
In conventional index printing, images are usually arranged and printed in the order in which they are taken (recorded). Information displayed for each image on the index print includes file information, requested number of sheets, print size, and the like.
[0006]
An image taken with a digital camera is not displayed in the image because it is recorded as data on a recording medium without being recorded on a film like a silver halide camera. Therefore, with the conventional index print, it is impossible to know the shooting date of an image shot with a digital camera.
[0007]
In general, when an image is taken with a digital camera, various information such as the shooting date and the shooting camera is recorded as additional information together with the image data. The user can use these additional information when managing and editing image data. Therefore, in the index print, there is a case where such additional information is used and images classified based on the additional information are arranged on the index print. At that time, it is desirable that the classification can be easily recognized for each of the classified and printed images.
[0008]
The present invention has been made to solve the above-described problems, and provides an image creating apparatus that classifies according to a user's request in so-called index printing and creates an index print in which the classification can be easily recognized visually. For the purpose.
[0009]
[Means for Solving the Problems]
  The image forming apparatus according to the present invention is an apparatus that creates one image (index image) formed by arranging a plurality of images in a matrix. The image creating apparatus includes means for inputting an image together with additional information, means for specifying a classification item for classifying and grouping the input image, and the input image according to the specified classification item. Means for grouping with reference to the additional information, and grouping the grouped images together for each group, and further adding an index image to which visual information is added so that the type of group to which the image belongs can be recognized And means for editing.Here, the visual information is 1) a frame provided for each image data, which differs depending on the type of group, 2) a background color around the image data, which differs depending on the type of group, or 3) the same This is a frame surrounding image data groups belonging to a group.
[0010]
At this time, the classification items include the type of folder in the recording medium in which the input image is recorded, the date of image data capture, the type of camera that captured the image data, the size of the image data, or the image data capture mode. May be included.
[0012]
Further, in the index image, an image arranged first among images belonging to one group may be arranged after a line feed.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of an image creating apparatus according to the present invention will be described below with reference to the accompanying drawings. In the drawings, the same reference symbols denote the same or equivalent.
[0014]
(Appearance of image creation device)
FIG. 1 shows an appearance of an image creating apparatus 1 according to an embodiment of the present invention. The image creating apparatus 1 is a coin vendor type apparatus in which a user inputs a fee, confirms an image by himself, and obtains a print. The fee is input to the input port 8. A media loading unit 2 is provided in the upper part of the apparatus, and the user can load one of four types of image recording media (smart media, compact flash, optical disk, and floppy disk). The media loading unit 2 is provided with a dustproof cover 3. A dust-proof shutter may be provided in each loading port instead of the cover. In order to display the type of media that can be loaded, a panel 7 is arranged beside the media loading unit 2. The monitor 4 is provided for displaying images and operation instructions, and a touch panel is formed on the surface. The keyboard 5 is used to give various instructions. Inside the apparatus, a silver salt printer 16 for printing a normal photograph and a sublimation printer 18 for printing a seal print are mounted (see FIG. 3). The print is discharged from the discharge port 6. The user inputs a fee into the insertion slot 8 and operates the apparatus with the monitor 4 and the keyboard 5.
[0015]
FIG. 2 shows the recording medium loading unit 2 and the display panel 7 in more detail. First, the display panel 7 displays the shapes of four types of image recording media that can be loaded into the apparatus. The media that can be loaded are smart media (SM), compact flash (CF), optical disk (CD), and floppy disk (FD). The number on the left side of each symbol corresponds to the loading port number. The user collates the type of the recording medium with the display on the panel 7 and selects the corresponding medium. As a selection means, a touch switch may be provided on the panel 7, or a number may be input using the keyboard 5. Further, the selection may be made on the touch panel on the monitor 4. When the user selects a medium, the display 21 provided next to the loading slot corresponding to the selected medium is lit. In the example shown in FIG. 2, the display 21 corresponding to the smart media is lit. The user loads the recording medium into the loading slot whose display 21 is lit. By doing as described above, the user can identify his / her media, and the media is not loaded into the wrong loading slot.
[0016]
(Block diagram of image creation device)
FIG. 3 is a block diagram inside the image creating apparatus. The entire apparatus is controlled by the overall control unit 20. The drive 10 reads an image recorded on the smart media. The drive 11 reads an image recorded on the compact flash. The drive 12 reads an image recorded on the optical disc. The drive 13 reads an image recorded on the floppy disk. The image signal processing unit 14 processes the digital image signal from each medium received from each drive 10 to 13 for monitoring and printing, and the memory unit 15 records the signal-processed image. The contents recorded in the memory 15 are reproduced by the monitor 4 and the printers 16 and 18.
[0017]
The silver salt printer 16 exposes the digital image to the silver salt paper, and then performs development, fixing, and stabilization processing to create a digital silver salt print. In this apparatus, a PLZT optical shutter array (not shown) is used as an exposure control unit for silver salt. The first interface (IF) 17 is an interface with the silver halide printer 16. The print image data recorded in the memory 15 is sent to the silver halide printer 16 via the first interface 17 and a print start command is sent from the overall control unit 20 to the silver halide printer 16. Print status data is sent from the printer 16 to the overall control unit 20.
[0018]
Another printer 18 is a sublimation type printer for creating a seal print. The printer 18 may be another type of printer (for example, an ink jet type or a thermal melting type printer) as long as it is a printer suitable for seal printing. The second interface (IF) 19 is an interface with the sticker printer 18 and has substantially the same function as the first interface 17.
[0019]
(Overall control sequence)
Next, a control sequence by the overall control unit 20 in the image creating apparatus will be described.
[0020]
FIG. 4 is a flowchart from service menu display to index display. When the apparatus is activated, first, a service menu (see FIG. 5) that can be used by the apparatus is displayed on the monitor 4 (step S11, hereinafter “step” is omitted). The user selects a desired service on the touch panel. In the present embodiment, the following six types of services (print modes) can be used.
(1) All prints (Mode selected when printing all images recorded on media)
(2) Individually designated print (Mode for printing images individually designated on the media)
(3) Index print (index print mode)
(4) Sticker printing (Seal printing mode)
(5) Image composition (image composition mode)
(6) Data storage (mode to store data in media CD-R, FD, MO)
[0021]
When image composition is selected, a screen (not shown) for selecting either the multi-image creation mode or the template composition mode is displayed next. The user selects a desired mode on the touch panel.
[0022]
The index print can be selected in the all print mode or the individual designation print mode.
[0023]
Index printing and sticker printing include image processing for combining a plurality of input image data. When a print mode including such image composition is selected, image processing takes a long time, so image data is synthesized before print control is started.
[0024]
Next, in order to capture an image, the user selects a recording medium for image input (S12). At this time, the media may be displayed on the monitor 4 so as to be selectable, or may be selected using the panel 7 or the keyboard 5. When the user selects a medium, the display 21 of the loading port of the selected medium is lit on the display panel 7 (S13).
[0025]
Next, the user waits for the media to be loaded (S14). When the medium is loaded, a data input / decompression subroutine is called to decompress and read out the image data from the medium (S15). The original image data is stored in the memory. This is because the original image data is stored until the operation is completed, and high-speed access is always possible. Next, the user waits for media removal (S16), and then performs predetermined processing (S18 to S23) according to the service content selected by the user (S17).
[0026]
Specifically, if the selected service is “all prints”, a predetermined process for printing all the images recorded on the medium is performed (S18). If the selected service is “individually designated print”, a predetermined process for individually designating and printing an image recorded on the medium is performed (S19). If the selected service is “index printing”, predetermined processing for index printing is performed (S20). If the selected service is “seal print”, a predetermined process for performing the seal print is performed (S21). If the selected service is “image composition”, a predetermined process for composition of the image is performed (S22). If the selected service is “data storage”, a predetermined process for storing data in the media CD-R, FD, and MO is performed (S23).
[0027]
Here, the processing for each service of “total print”, “individually specified print”, “sticker print”, “image composition”, and “data storage” may be any known process. In the following, the control for realizing the “index printing” process will be described in detail.
[0028]
(Index print processing)
FIG. 6 shows a flowchart of the index print process (S20). If the index print is selected, first, a selection menu (see FIG. 7) for allowing the user to specify the classification of the index image is displayed, and the input of the classification item by the user is awaited (S41). Next, the image is classified based on the designated classification item, and processing for creating an index image arranged in a matrix is performed (S42). The index image data created by this processing is stored in the memory. Details of this processing will be described later. Thereafter, resolution conversion or the like is performed on the created index image data, and the index image is displayed on the monitor 4 (S43). FIG. 8 shows an example of the display screen at this time. Further, on this screen, the index print number setting (S44), data storage selection (S45), and the current amount (S46) are also displayed. The default settings when selecting an index print are “number of index prints” = “1” and data storage = “CD-R”, but can be changed at the user's will.
[0029]
The user confirms the index print preview screen and the current amount, and presses an “OK” button if he / she likes it. When the “OK” button is pressed by the user (S47), the process proceeds to the next.
[0030]
After the “OK” button is pressed, a storage medium insertion process is performed (S48). That is, it is confirmed that the data storage is set by the user, and when the data storage is set, the insertion of the storage medium is awaited. When the storage medium is inserted by the user, the service content and the final amount are displayed again on the monitor 4 (S49 to S50), and the user waits for payment. S51).
[0031]
Thereafter, a print process (S52) for printing the index image is performed. That is, the image data for index printing stored in the memory is sequentially read by hardware, transferred to the printer 16 via the first interface 17, and printed on a predetermined printing paper.
[0032]
When the print process is completed, a data storage process is performed (S53). That is, when the user has set data storage, the created index image data is recorded on a storage medium.
[0033]
(Index image creation process)
Details of the index image creation process (S42) will be described below with reference to the flowcharts of FIGS.
[0034]
Here, before describing the details of the image creation processing, first, the index print created by the image creation device will be specifically described.
[0035]
In the index print obtained by this apparatus, thumbnail images to be printed on the index print are grouped based on the classification item designated by the user, arranged in groups, and printed. The classification items include, for example, the type of folder in which image data is stored, the shooting date of the image data, the camera model, the image size, the shooting mode, and the like. At this time, you may classify | categorize using the other information added to the image.
[0036]
When classifying image data based on a classification item designated by a user, tag information added to the image data is referred to. The tag information includes, for example, information such as shooting date, image size, shooting camera, shooting mode, and shooting time.
[0037]
FIG. 15 shows an example of the folder structure of a compact flash card (hereinafter referred to as “CF card”), which is one of recording media, and tag information for image data. Recording media that can be recorded by a digital camera generally have a folder structure as shown in this figure, and store image files with file names in the order of recording in each folder. A folder in a recording medium is automatically created by a digital camera based on a predetermined standard, for example, a DCF (Design Rule for Camera File system) standard, but a user can also create a folder independently. The CF card shown in FIG. 15 has a folder structure based on the DCF standard. However, for convenience of explanation, some parts do not comply with the standard. Specifically, a folder “DCIM” is provided at the top, and two folders “100_ABCD” and “100_EFGH” are provided below. Ten image files from “DSC00001.jPG” to “DSC00010.jPG” are stored in the 100_ABCD folder, and ten images from “DSC00011.jPG” to “DSC00020.jPG” are stored in the 100_EFGH folder. An image file is stored. Tag information is added to each image file. Note that the image data shown in FIG. 15 is recorded in the order of “DSC00001.jPG” to “DSC00020.jPG”.
[0038]
Further, the index print by the image creating apparatus of the present embodiment is devised so that the user can easily visually recognize to which group each thumbnail image belongs. That is, a different frame for each group type is attached to each thumbnail image (see FIG. 16A), or the background color around the thumbnail image is made different for each thumbnail image according to the group type (FIG. 16). (See (b)). At this time, as shown in FIGS. 16C and 16D, a frame may be added for each group or the background color may be different.
[0039]
FIG. 9 is a flowchart showing the main routine of the index image creation process (S42).
As shown in the figure, when the index image creation process starts, the classification item designated by the user is determined (S61, S62, S63, S64, S65), and the classification process is performed based on the designation (S67, S68, S69). , S70, S71, S66). That is, when the category item is a folder type, the folder classification process (S67) is performed. If the classification item is a date (shooting date), a classification process by date (S68) is performed. If the classification item is a camera model, a classification process based on the camera model (S69) is performed. If the classification item is an image size, a classification process based on the image size (S70) is performed. When the classification item is the shooting mode, the classification process based on the shooting mode (S71) is performed. After any of the above classification processes, the index image is edited based on the classification result (S66). Specifically, the images grouped by the classification process are grouped for each group and arranged in a matrix, and an index image with a display that can identify the group to which each image belongs is created. In addition, data of each image, various character information, and the like are synthesized. At this time, the index image may cover a plurality of pages when the number of images (thumbnail images) is large. If no classification is designated, the classification process is not particularly performed, and the index images are edited in a matrix according to the recording order of the images. For example, in the case of the data shown in FIG. 15, an index image in which the images are arranged in the recording order as shown in FIG. 17 is created. Each classification process will be described in detail below.
[0040]
FIG. 10 is a flowchart of the classification process (S67) based on the folder type. In this process, image data is displayed together for each folder type. First, the folder name provided in the medium stored in the memory is read (S671), the folder type is analyzed from the read folder name (S672), and each image is grouped by folder type based on the analysis result. (S673). In the example shown in FIG. 15, the group is classified into a group of 100_ABCD folder and a group of 100_EFGH folder. Images from “DSC00001.JPG” to “DSC00010.JPG” belong to the group of the 100_ABCD folder, and images from “DSC00011.JPG” to “DSC00020.JPG” belong to the group of the 100_EFGH folder. FIG. 18 shows an example of index printing when grouped by this processing and printed. In this example, image data belonging to the 100_ABCD folder group is surrounded by a red frame (broken line in the figure), and image data belonging to the 100_EFGH folder group is surrounded by a green frame (thick solid line in the figure). In the index print, information that allows the user to grasp the classification items is also printed. In the index print, images are arranged in the recording order in the same group, but may be arranged in an order according to other conditions such as an image size.
[0041]
FIG. 11 is a flowchart of the date classification process (S68). In this processing, grouping is performed for each date of image data (here, the shooting date of image data). First, the shooting date information of all images is extracted from the tag information of each image stored in the memory (S681). The shooting dates are analyzed (S682), and the images are grouped by shooting date based on the analysis result (S683). In the example illustrated in FIG. 15, the shooting date is classified into a group with “June 1”, a group with “June 2”, and a group with “June 3”. Images from "DSC00001.JPG" to "DSC00006.JPG" belong to the group on June 1, and images from "DSC00007.JPG" to "DSC00010.JPG" belong to the group on June 2. The images from “DSC00011.JPG” to “DSC00020.JPG” belong to the group on June 3rd. A print example of the index print at this time is shown in FIG. In this example, the image data included in the June 1 group is a red frame (broken line in the figure), the image data included in the June 2 group is a green frame (thick solid line in the figure), 6 The image data included in the group of the month 3 is surrounded by a blue frame (thin solid line in the figure). In this way, the difference in shooting date of each image can be recognized at a glance.
[0042]
FIG. 12 is a flowchart of the classification process (S69) according to the camera model. In this processing, the image data is grouped for each camera model that captured the image data.
First, the camera information of all the images is extracted from the tag information of each image stored in the memory (S691). The information of the photographing cameras is analyzed (S692), and each image is grouped for each photographing camera based on the analysis result (S693). In the example shown in FIG. 15, the camera A group and the camera B group are classified. Images from “DSC00001.JPG” to “DSC00008.JPG” and “DSC00011.JPG” to “DSC00015.JPG” belong to the group of camera A, and “DSC00009.JPG”, “ Images from “DSC00010.JPG” and “DSC00016.JPG” to “DSC00020.JPG” belong to this. A print example of the index print at this time is shown in FIG. In this example, the background color around the image is different for each group. That is, a cream color (striped hatching in the figure) is set for the camera A group, and a light blue color (dot hatching in the figure) is set for the camera B group.
[0043]
FIG. 13 is a flowchart of the classification process (S70) based on the image size. In this process, the image data is grouped for each size.
First, the size information of all the images is extracted from the tag information of each image stored in the memory (S701). The image size information is analyzed (S702), and the images are grouped for each image size based on the analysis result (S703). In the example illustrated in FIG. 15, the image size is classified into a group of 640 × 480, a group of image size 1024 × 768, and a group of image size 1280 × 960. “DSC00001.JPG”, “DSC00010.JPG” to “DSC00013.JPG” belong to the 640 × 480 group, and “DSC00006.JPG”, “DSC00007.JPG”, “DSC00009.” Belong to the 1024 × 768 group. JPG "," DSC00014.JPG ", and" DSC00015.JPG "belong, and the remaining image data belongs to the 1280 × 960 group. A print example of the index print at this time is shown in FIG. In this example, a 640 × 480 group image is displayed in the first row, a 1024 × 768 group image is displayed in the second row, and a 1280 × 960 group image is displayed in the third and fourth rows. Printed. As shown in this figure, it is possible to simply arrange images for each size without displaying a frame line indicating the type of group. Even in this case, the user can easily recognize the classification of the image when viewing the index print.
[0044]
Next, the classification process (S71) based on the shooting mode will be described. In this process, the image data is grouped for each photographing mode. For example, with reference to shooting mode information of image tag information, classification is performed in the same manner as described above. Further, it may be determined whether the continuous shooting mode or the single shooting mode with reference to the shooting time of the tag information.
[0045]
FIG. 14 is a flowchart in the case of determining the shooting mode from the shooting time of the tag information and performing the classification process. As shown in FIG. 14, the photographing time is extracted from the tag information of all the images recorded on the medium from the memory (S711). Next, with reference to the shooting time of the image, a difference in shooting time between images with adjacent shooting times is calculated (S712). The group of images with the calculated time difference within 2 seconds is grouped into one group (continuous shooting group) (S713). The remaining images are grouped as one group (single shot group) (S714).
[0046]
In any example, the images from “DSC00002.JPG” to “DSC00005.JPG” shown in FIG. 15 form one continuous shooting group, and “DSC00016.JPG” to “DSC00020.JPG” are different. Constitutes a continuous shooting group. A print example of the index print at this time is shown in FIG. As shown in FIG. 22, a group from “DSC00002.JPG” to “DSC00055.JPG” and a group from “DSC00016.JPG” to “DSC00020.JPG” are surrounded by a red frame (broken line in the figure). . However, in the example shown in FIG. 22, a frame indicating one continuous shooting group is only attached to the entire group, and the arrangement of the images is not changed (that is, the arrangement is in the order in which the images are recorded). This is because the images belonging to the same continuous shooting group are recorded continuously, and therefore there is no particular need for rearrangement. Note that images belonging to each of the continuous shooting group and the single shooting group may be arranged together for each group.
[0047]
As described above, the image creating apparatus according to the present embodiment, when index printing, groups images according to the classification according to the user's request, and further, to which group the image belongs to the image. Display to make it visually recognizable. Thereby, the user can easily recognize the classification of the image when referring to the index print.
[0048]
In the above description, grouping is performed according to one classification item, but a plurality of classification items may be combined and grouped. Also, in index printing, a line feed is made when a group of images is switched so that images of different groups are not arranged on the same line, that is, the first image of a group is always arranged at the beginning of the line. It may be.
[0049]
【The invention's effect】
According to the present invention, it is possible to obtain an index print in which images are classified according to a user's request. Furthermore, in the index print, visual information (for example, a frame and a background color) that can recognize the type of the group to which each image belongs is added, so that the user can easily recognize the type of the image at a glance.
[Brief description of the drawings]
FIG. 1 is a perspective view of an image reproducing device.
FIG. 2 is a plan view of a panel and a media loading unit.
FIG. 3 is a block diagram of an image playback device.
FIG. 4 is a flowchart of main processing of the image reproduction apparatus.
FIG. 5 is a diagram showing a service content display screen.
FIG. 6 is a flowchart when an index print is selected.
FIG. 7 is a diagram showing a classification selection screen.
FIG. 8 is a view showing a display screen displaying charge settings and the like.
FIG. 9 is a flowchart of index image creation processing.
FIG. 10 is a flowchart of classification processing based on folder names.
FIG. 11 is a flowchart of classification processing by date (shooting date).
FIG. 12 is a flowchart of classification processing by camera model.
FIG. 13 is a flowchart of classification processing based on image size.
FIG. 14 is a flowchart of classification processing according to a shooting mode.
FIG. 15 is a diagram for explaining the folder structure and tag information of a CF card.
FIG. 16A illustrates a frame attached to each group type for each image, FIG. 16B illustrates a case where different background colors are assigned to each image according to the group type, and the entire group. (C) illustrating a frame set to be enclosed, and (d) illustrating a case where different background colors are given to the entire group according to the type of group (images A to F are one And images a to d belong to other groups).
FIG. 17 is a diagram illustrating an example of an index print when classification is not performed (that is, when the prints are arranged in the order of recording).
FIG. 18 is a diagram showing an example of index print when classified by folder name (frame lines are attached in units of groups).
FIG. 19 is a diagram showing an example of an index print when classified by date (photographing date) (a frame line is attached to each image).
FIG. 20 is a diagram illustrating an example of an index print when classified by camera model (background color is different for each image).
FIG. 21 is a diagram illustrating an example of an index print when classified according to image size.
FIG. 22 is a diagram illustrating an example of an index print when classified according to a shooting mode.
FIG. 23 is a diagram illustrating an example of a conventional index print.
[Explanation of symbols]
4 Monitor
5, 7 Operation part
10-13 Media insertion slot
16 Silver salt printer
18 Sticker printer
20 Overall control unit

Claims (9)

In an image creation apparatus that creates an index image that is one image formed by arranging a plurality of images in a matrix,
Means for inputting an image together with additional information;
Means for specifying classification items for classifying and grouping the input images;
Means for grouping the input images with reference to the additional information of the images according to the designated classification items;
A group of images grouped together for each group, and further comprising means for editing an index image to which visual information is added so that the type of group to which the image belongs can be recognized ,
The visual information is a frame provided for each image data, which differs depending on the type of group,
An image creating apparatus characterized by that. In an image creation apparatus that creates an index image that is one image formed by arranging a plurality of images in a matrix,
  Means for inputting an image together with additional information;
  Means for specifying classification items for classifying and grouping the input images;
  Means for grouping the input images with reference to the additional information of the images according to the designated classification items;
  A group of images grouped together for each group, and further comprising means for editing an index image to which visual information is added so that the type of group to which the image belongs can be recognized,
  The image creating apparatus according to claim 1, wherein the visual information is a background color around the image data, which varies depending on a group type. In an image creation apparatus that creates an index image that is one image formed by arranging a plurality of images in a matrix,
  Means for inputting an image together with additional information;
  Means for specifying classification items for classifying and grouping the input images;
  Means for grouping the input images with reference to the additional information of the images according to the designated classification items;
  A group of images grouped together for each group, and further comprising means for editing an index image to which visual information is added so that the type of group to which the image belongs can be recognized,
  The image creating apparatus according to claim 1, wherein the visual information is a frame surrounding image data groups belonging to the same group. 4. The image creation apparatus according to claim 1, wherein the classification item is a type of a folder in a recording medium on which an input image is recorded. The image creating apparatus according to claim 1, wherein the classification item is a shooting date of image data. 4. The image creating apparatus according to claim 1, wherein the classification item is a type of a camera that has captured image data. 4. The image creating apparatus according to claim 1, wherein the classification item is a size of image data. 4. The image creating apparatus according to claim 1, wherein the classification item is an image data shooting mode. 4. The image creating apparatus according to claim 1, wherein in the index image, an image arranged first among images belonging to one group is arranged after a line feed. 5.

Images